Submission #19890

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
19890	2016-02-25 06:46:42	noslaak	카드 (kriii4_Z)	C++98	13 / 100	73 ms	72144 KiB

Z

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#include <iostream>
const int LARGE_NUMBER = 1000000007;
const int size = 3001;
int fracs[size][size] = {0,};
template<int LN>
struct fraction
{
  int mod;
  fraction() : mod(0) {}
  fraction(int _denom, int _num)
  {
    if( _denom < size && _num < size && fracs[_denom][_num] )
    {
      mod = fracs[_denom][_num];
    }
    else
    {
      mod = getmod(_denom,_num);
      if( _denom < size && _num < size )
        fracs[_denom][_num] = mod;
    }
  }
  int modpow( long long A, long long X )
  {
    int acc = 1;
    while(X)
    {
      A %= LN;
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 0 / 87